{"uid":"cap_VyPU0pOfugrhaiYTTvUiR","slug":"alphalens-stock-sentiment-scoring-api-0b471c65","name":"AlphaLens Stock Sentiment Scoring API","description":"AI-powered stock analysis, technical indicators, sentiment scoring, and portfolio risk. 11 endpoints. Pay per request via x402 on Base chain.","url":"https://alphencook.vercel.app/api/sentiment?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"symbol"}}},"responseSchema":{"type":"object","required":["success"],"properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1toP1iDCnlNXzwwrcUgdS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns an AI-powered sentiment score for a given stock ticker symbol, analyzing market mood and sentiment signals","exampleAgentPrompt":"What's the current AI-powered market sentiment score for NVDA — is the crowd bullish or bearish right now?","exampleUseCases":[{"title":"Pre-trade sentiment check for equities","prompt":"Before I place a buy order on TSLA, can you pull the sentiment score for it and tell me whether the market mood is bullish or bearish?"},{"title":"Daily sentiment briefing for a watchlist stock","prompt":"Give me the sentiment reading for AAPL this morning — I want to know whether investor sentiment is positive, negative, or neutral heading into today's session."},{"title":"Comparing sentiment across two tickers","prompt":"Pull the sentiment scores for both MSFT and GOOGL so I can see which one has more bullish sentiment right now before I decide where to allocate."}],"resultDescription":"Returns a JSON object with a 'success' boolean and a 'data' object containing AI-derived sentiment metrics for the requested stock ticker, likely including a sentiment score or label (bullish/bearish/neutral) and supporting signal data.","failureModes":["Missing or invalid ticker symbol returns an error or success:false","Unknown or delisted ticker may return empty data or failure","Network/service downtime on Vercel deployment may cause 5xx errors","Payment failure via x402 on Base chain prevents request from being processed","Rate limiting or quota exhaustion may block requests"],"whenToPreferThis":"Choose this endpoint when you need a quick, AI-generated sentiment signal for a specific stock ticker, especially in agent workflows where per-request micropayments via x402 on Base chain are acceptable. Prefer this over raw news scrapers or manual sentiment tools when you want a pre-computed, structured sentiment score ready for downstream decision-making.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T00:36:49.448Z","isFirstParty":false,"canonicalSlug":"alphalens-stock-sentiment-scoring-api-0b471c65"}